'Great War is Here' In 'Game of Thrones' Season 7 Trailer

HBO has released a brand new trailer for 'Game of Thrones' season seven.

And the great war is finally here, as Jon Snow says, with giant dragons soaring over thousands of soldiers in what promises to be a cinematic battle.

"Enemies to the east. Enemies to the west. Enemies to the south. Enemies to the north," Cersei says as the armies from around Westeros come for her crown. "Whatever stands in our way, we will defeat it."

Meanwhile, Daenerys rails: "I was born to rule the seven kingdoms... and I will!"